From 5cd6616479bb9af5d836a6f995120594800049df Mon Sep 17 00:00:00 2001
From: richard <richard@netcentrix.net>
Date: Fri, 10 Feb 2023 17:25:03 +0000
Subject: [PATCH] add OpenBSD

---
 scripts/cpu_info.sh | 10 +++++++++-
 scripts/ram_info.sh | 16 ++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/scripts/cpu_info.sh b/scripts/cpu_info.sh
index 41b49c1..9a33900 100755
--- a/scripts/cpu_info.sh
+++ b/scripts/cpu_info.sh
@@ -21,6 +21,14 @@ get_percent()
       normalize_percent_len $percent
       ;;
 
+    OpenBSD)
+      cpuvalue=$(ps -A -o %cpu | awk -F. '{s+=$1} END {print s}')
+      cpucores=$(sysctl -n hw.ncpuonline)
+      cpuusage=$(( cpuvalue / cpucores ))
+      percent="$cpuusage%"
+      normalize_percent_len $percent
+      ;;
+
     CYGWIN*|MINGW32*|MSYS*|MINGW*)
       # TODO - windows compatability
       ;;
@@ -29,7 +37,7 @@ get_percent()
 
 get_load() {
   case $(uname -s) in
-  Linux | Darwin)
+  Linux | Darwin | OpenBSD)
     loadavg=$(uptime | awk -F'[a-z]:' '{ print $2}' | sed 's/,//g')
     echo $loadavg
     ;;
diff --git a/scripts/ram_info.sh b/scripts/ram_info.sh
index 97d61b6..412f0b8 100755
--- a/scripts/ram_info.sh
+++ b/scripts/ram_info.sh
@@ -56,6 +56,22 @@ get_percent()
       fi
       ;;
 
+    OpenBSD)
+      # vmstat -s | grep "pages managed" | sed -ne 's/^ *\([0-9]*\).*$/\1/p'
+      # Looked at the code from neofetch
+      hw_pagesize="$(pagesize)"
+      free_mem=$(($(vmstat -s | grep "pages free$" | sed -ne 's/^ *\([0-9]*\).*$/\1/p') * hw_pagesize / 1024 / 1024 ))
+      total_mem=$(($(sysctl -n hw.physmem) / 1024 / 1024))
+      used_mem=$((total_mem - free_mem))
+      total_mem=$(($total_mem/1024))
+      if (( $used_mem < 1024 )); then
+        echo $used_mem\M\B/$total_mem\G\B
+      else
+        memory=$(($used_mem/1024))
+        echo $memory\G\B/$total_mem\G\B
+      fi
+      ;;
+
     CYGWIN*|MINGW32*|MSYS*|MINGW*)
       # TODO - windows compatability
       ;;